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Monthly weather forecast in Spearfish
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
30 days
Jan
Feb
Mar
Apr
May
Jun
Jul
Aug
Sep
Oct
Nov
Dec
Sun
Sunday
Mon
Monday
Tue
Tuesday
Wed
Wednesday
Thu
Thursday
Fri
Friday
Sat
Saturday
17
+4
−1
17 November, sun
+4
−1
Feels like
−2
664 mmHg
64%
8.3
m/s
W
17 November, Sunday. day, 4°; night, -1°; partly cloudy
18
+3
0
18 November, mon
+3
0
Feels like
−3
665 mmHg
64%
6.5
m/s
W
18 November, Monday. day, 3°; night, 0°; partly cloudy
19
+3
−2
19 November, tue
+3
−2
Feels like
−3
666 mmHg
67%
7.4
m/s
SW
19 November, Tuesday. day, 3°; night, -2°; partly cloudy
20
November
+4
−6
20 November, wed
+4
−6
Feels like
−11
666 mmHg
41%
12.5
m/s
W
Climate normal
+1
−1
20 November, Wednesday. day, 4°; night, -6°; mostly clear
21
+9
−3
21 November, thu
+9
−3
Feels like
−4
667 mmHg
48%
2.9
m/s
E
Climate normal
+5
+1
21 November, Thursday. day, 9°; night, -3°; partly cloudy
22
+9
−4
22 November, fri
+9
−4
Feels like
−1
666 mmHg
54%
2.4
m/s
SW
Climate normal
+4
0
22 November, Friday. day, 9°; night, -4°; partly cloudy
23
+8
0
23 November, sat
+8
0
Feels like
−6
660 mmHg
64%
6.9
m/s
SW
Climate normal
+3
−1
23 November, Saturday. day, 8°; night, 0°; partly cloudy
24
+2
−6
24 November, sun
+2
−6
Feels like
−8
665 mmHg
66%
8.2
m/s
NW
Climate normal
+2
−2
24 November, Sunday. day, 2°; night, -6°; mostly clear
25
+3
−4
25 November, mon
+3
−4
Feels like
−7
671 mmHg
71%
3.7
m/s
W
Climate normal
+2
+1
25 November, Monday. day, 3°; night, -4°; mostly clear
26
+5
−5
26 November, tue
+5
−5
Feels like
−6
668 mmHg
58%
4.3
m/s
SW
Climate normal
+6
+2
26 November, Tuesday. day, 5°; night, -5°; partly cloudy
27
+3
−3
27 November, wed
+3
−3
Feels like
−7
668 mmHg
62%
3.9
m/s
SW
Climate normal
+3
−1
27 November, Wednesday. day, 3°; night, -3°; mostly clear
28
+2
−4
28 November, thu
+2
−4
Feels like
−8
666 mmHg
66%
5.4
m/s
W
Climate normal
+3
−2
28 November, Thursday. day, 2°; night, -4°; overcast
29
+1
−3
29 November, fri
+1
−3
Feels like
−8
666 mmHg
73%
4.9
m/s
NE
Climate normal
0
−2
29 November, Friday. day, 1°; night, -3°; overcast
30
+3
−7
30 November, sat
+3
−7
Feels like
−8
666 mmHg
66%
6.6
m/s
W
Climate normal
+1
−1
30 November, Saturday. day, 3°; night, -7°; overcast
1 December
0
−6
1 December, sun
0
−6
Feels like
−10
667 mmHg
75%
4.5
m/s
SW
Climate normal
+2
−1
1 December, Sunday. day, 0°; night, -6°; overcast
2
0
−6
2 December, mon
0
−6
Feels like
−9
658 mmHg
88%
3.1
m/s
SW
Climate normal
+2
−4
2 December, Monday. day, 0°; night, -6°; clear
3
−1
−7
3 December, tue
−1
−7
Feels like
−9
656 mmHg
90%
2.3
m/s
SE
Climate normal
−3
−6
3 December, Tuesday. day, -1°; night, -7°; clear
4
+1
−3
4 December, wed
+1
−3
Feels like
−8
655 mmHg
84%
2.7
m/s
SW
Climate normal
−4
−6
4 December, Wednesday. day, 1°; night, -3°; clear
5
+3
0
5 December, thu
+3
0
Feels like
−5
650 mmHg
79%
4.1
m/s
SW
Climate normal
−2
−6
5 December, Thursday. day, 3°; night, 0°; partly cloudy
6
+3
+1
6 December, fri
+3
+1
Feels like
−4
647 mmHg
80%
3.3
m/s
SW
Climate normal
−3
−5
6 December, Friday. day, 3°; night, 1°; partly cloudy
7
+2
−1
7 December, sat
+2
−1
Feels like
−6
655 mmHg
84%
6.5
m/s
NW
Climate normal
−4
−5
7 December, Saturday. day, 2°; night, -1°; partly cloudy
8
+3
0
8 December, sun
+3
0
Feels like
−5
658 mmHg
73%
4.7
m/s
W
Climate normal
−2
−5
8 December, Sunday. day, 3°; night, 0°; clear
9
+3
−3
9 December, mon
+3
−3
Feels like
−6
657 mmHg
68%
5.7
m/s
NW
Climate normal
−2
−5
9 December, Monday. day, 3°; night, -3°; mostly clear
10
+3
−3
10 December, tue
+3
−3
Feels like
−5
659 mmHg
72%
2.6
m/s
NW
Climate normal
−1
−2
10 December, Tuesday. day, 3°; night, -3°; clear
11
+3
−1
11 December, wed
+3
−1
Feels like
−5
659 mmHg
76%
4
m/s
S
Climate normal
+2
−1
11 December, Wednesday. day, 3°; night, -1°; clear
12
+6
+2
12 December, thu
+6
+2
Feels like
−3
657 mmHg
64%
3.1
m/s
SW
Climate normal
+2
−3
12 December, Thursday. day, 6°; night, 2°; clear
13
+7
+4
13 December, fri
+7
+4
Feels like
−1
655 mmHg
55%
4.9
m/s
SW
Climate normal
−1
−6
13 December, Friday. day, 7°; night, 4°; clear
14
+7
+6
14 December, sat
+7
+6
Feels like
0
654 mmHg
60%
4.4
m/s
W
Climate normal
−4
−6
14 December, Saturday. day, 7°; night, 6°; mostly clear
15
+8
+7
15 December, sun
+8
+7
Feels like
+2
651 mmHg
55%
4.1
m/s
SW
Climate normal
−4
−7
15 December, Sunday. day, 8°; night, 7°; partly cloudy
16
+5
+1
16 December, mon
+5
+1
Feels like
−2
648 mmHg
71%
6.1
m/s
N
Climate normal
−4
−6
16 December, Monday. day, 5°; night, 1°; light rain
17
+1
−2
17 December, tue
+1
−2
Feels like
−5
652 mmHg
84%
3.9
m/s
N
Climate normal
−2
−5
17 December, Tuesday. day, 1°; night, -2°; sleet
18
−1
−4
18 December, wed
−1
−4
Feels like
−8
657 mmHg
79%
5.5
m/s
SW
Climate normal
−3
−6
18 December, Wednesday. day, -1°; night, -4°; mostly clear
19
+2
0
19 December, thu
+2
0
Feels like
−7
652 mmHg
77%
7
m/s
W
Climate normal
−1
−6
19 December, Thursday. day, 2°; night, 0°; mostly clear
Average data for 10 years
Next, the average data for 10 years
20
−4
−6
20 December, fri
−4
−6
Feels like
−9
663 mmHg
81%
7.3
m/s
SW
20 December, Friday. day, -4°; night, -6°; snow
21
−4
−8
21 December, sat
−4
−8
Feels like
−11
665 mmHg
81%
7.1
m/s
SW
21 December, Saturday. day, -4°; night, -8°; snow
Average for 30 days
16
sunny days
2
days with precipitation
12
cloudy days
16 sunny days; 2 days with precipitation; 12 cloudy days;
69
%
air humidity
4.8
m/s
Wind
SW
1
mm of precipitation
(1% of annual average)
air humidity 69%; 1 millimeters of precipitation (1% of annual average); Wind south-westerly 4.8 Meters per second
Forecast in graphs
Temperature
Humidity, %
Wind, m/s
Pressure, mmHg
W
E
SW
SW
NW
W
SW
SW
W
NE
W
SW
SW
SE
SW
SW
SW
NW
W
NW
NW
S
SW
SW
W
SW
N
N
SW
W
20
Average data for 10 years
21
22
23
24
25
26
27
28
29
30
1
December
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
Daytime temperature
Night-time temperature
